Abstract
Carbamide-formaldehyde oligomer is modified with poly(vinyl acetate) dispersion taking into account the basic notions of the theory of adhesive wetting. It is established that this type of modification makes it possible to enhance the adhesive properties of carbamide-formaldehyde oligomer to the flax boon and to improve the qualitative characteristics of boon boards. The optimal amount of modifier is determined. Results of measuring contact angles and calculating surface tension of modified adhesive compositions are reported.
Similar content being viewed by others
References
T. Melony, Modern Production of Splint-Slab and Wood-Fiber Plates (Lesnaya Promyshlennost’, Moscow, 1982) [in Russian].
A. A. Berlin and V. E. Basin, Fundamentals of Polymer Adhesion (Khimiya, Moscow, 1974) [in Russian].
A. W. Adamson, The Physical Chemistry of Surfaces (Wiley, New York, 1970; Mir, Moscow, 1979).
A. S. Freidin, Strength and Durability of Adhesive Joints, 2nd ed. (Khimiya, Moscow, 1981) [in Russian].
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © S.A. Ugryumov, V.E. Tsvetkov, 2008, published in Klei. Germetiki. Tekhnologii, 2008, No. 5, pp. 20–23.
This work was supported by the Russian Federation for Basic Research, project no. 08-08-99073-r_ofi “The Development of the Theory of the Production of Composites based on Flax Boon.”
Rights and permissions
About this article
Cite this article
Ugryumov, S.A., Tsvetkov, V.E. Enhancement of service characteristics of boon boards by modifying carbamide-formaldehyde binder with poly(vinyl acetate) dispersion. Polym. Sci. Ser. D 1, 241–243 (2008). https://doi.org/10.1134/S1995421208040059
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1995421208040059